Introduction
1.4 Extended adaptation options using BICO parameters (parameterization for advanced level personnel)
Frequency inverter
20
Operating Instructions, 08.10. 2008, t.b.d.
Explanations of the example
Open the default signal interconnection for BICO parameterization
The default setting P0701 = 1 indicates the following internal signal interconnection:
Terminal 5
r0722.0
P0840
ON/
OFF1
DI 0
Figure 1-5
Default parameterization
The setting P0701 = 99 means that a pre-assigned signal interconnection is disconnected
and therefore the connection opened for BICO parameterization.
Terminal 5
r0722.0
P0840
ON/
OFF1
DI 0
Figure 1-6
BICO parameterization
When P0701 = 99, the binector input of the ON/OFF1 function (P0840) is available for
activation by a signal source other than r0722.0 (in this case r2852).
&
Index [0]
P2810
Index [1]
r0722.0
r2811
Index [0]
P2849
Timer
T
0
r2852
P0840
ON/
OFF1
DI 0
Figure 1-7
Interconnection after insertion of two functions
Principle of connecting functions by means of BICO technology
A connection between two functions comprises a connector/binector and a BICO parameter.
Connections are always established with respect to the input of a particular function, which
means that the output of an upstream function must always be assigned to the input of a
downstream function. The assignment is always made by entering the number of the
connector/binector from which the required input signals are read in a BICO parameter.
With this functional logic in mind, where does the signal come from?